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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Brake Light Switch

PART#: D891A
ACDelco
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2009ChevroletTrailblazerSS6.0V8GAS
2009ChevroletTrailblazerLT4.2L6GAS
2009GMCEnvoySLT4.2L6GAS
2009GMCEnvoySLE4.2L6GAS
2009GMCEnvoyDenali5.3V8GAS
2009Saab9-7xAero6.0V8GAS
2009Saab9-7x5.3i5.3V8GAS
2009Saab9-7x4.2i4.2L6GAS
2008IsuzuAscenderS4.2L6GAS
2008ChevroletTrailblazerBase4.2L6GAS
2008ChevroletTrailblazerLT5.3V8GAS
2008ChevroletTrailblazerSS6.0V8GAS
2008ChevroletTrailblazerBase5.3V8GAS
2008ChevroletTrailblazerLT4.2L6GAS
2008GMCEnvoyDenali5.3V8GAS
2008GMCEnvoySLT4.2L6GAS
2008GMCEnvoySLE4.2L6GAS
2008Saab9-7xAero6.0V8GAS
2008Saab9-7x5.3i5.3V8GAS
2008Saab9-7x4.2i4.2L6GAS
2007IsuzuAscenderS4.2L6GAS
2007BuickRainierCXL5.3V8GAS
2007BuickRainierCXL4.2L6GAS
2007ChevroletTrailblazerLS5.3V8GAS
2007ChevroletTrailblazerLT4.2L6GAS
2007ChevroletTrailblazerLT5.3V8GAS
2007ChevroletTrailblazerLS4.2L6GAS
2007ChevroletTrailblazerSS6.0V8GAS
2007ChevroletExpress 1500LS5.3V8GAS | AWD; | RWD;
2007ChevroletExpress 1500LT5.3V8FLEX | AWD; | RWD;
2007ChevroletExpress 1500Base5.3V8FLEX | AWD; | RWD;
2007ChevroletExpress 1500LT5.3V8GAS | AWD; | RWD;
2007ChevroletExpress 1500Base5.3V8GAS | AWD; | RWD;
2007ChevroletExpress 1500Base4.3V6GAS | AWD; | RWD;
2007ChevroletExpress 1500LS5.3V8FLEX | AWD; | RWD;
2007ChevroletExpress 2500Base6.0V8GAS
2007ChevroletExpress 2500LT6.0V8GAS
2007ChevroletExpress 2500Base4.8V8GAS
2007ChevroletExpress 2500Base6.6V8DIESEL
2007ChevroletExpress 2500LS6.0V8GAS
2007ChevroletExpress 3500Base6.0V8GAS
2007ChevroletExpress 3500LS6.0V8GAS
2007ChevroletExpress 3500LT6.0V8GAS
2007ChevroletExpress 3500Base6.6V8DIESEL
2007ChevroletExpress 3500Base4.8V8GAS
2007ChevroletSilverado 1500 ClassicLS4.3V6GAS
2007ChevroletSilverado 1500 ClassicLS5.3V8FLEX
2007ChevroletSilverado 1500 ClassicWT5.3V8GAS
2007ChevroletSilverado 1500 ClassicHybrid5.3V8FULL HYBRID EV-GAS (FHEV)
2007ChevroletSilverado 1500 ClassicLT6.0V8GAS
2007ChevroletSilverado 1500 ClassicLT5.3V8GAS
2007ChevroletSilverado 1500 ClassicWT4.8V8GAS
2007ChevroletSilverado 1500 ClassicLS5.3V8GAS
2007ChevroletSilverado 1500 ClassicLT4.8V8GAS
2007ChevroletSilverado 1500 ClassicWT4.3V6GAS
2007ChevroletSilverado 1500 ClassicSS6.0V8GAS
2007ChevroletSilverado 1500 ClassicWT5.3V8FLEX
2007ChevroletSilverado 1500 ClassicLS4.8V8GAS
2007ChevroletSilverado 1500 ClassicLT5.3V8FLEX
2007ChevroletSilverado 2500 HD ClassicLT6.0V8GAS
2007ChevroletSilverado 2500 HD ClassicLT8.1V8GAS
2007ChevroletSilverado 2500 HD ClassicWT8.1V8GAS
2007ChevroletSilverado 2500 HD ClassicLS6.0V8GAS
2007ChevroletSilverado 2500 HD ClassicLT6.6V8DIESEL
2007ChevroletSilverado 2500 HD ClassicLS8.1V8GAS
2007ChevroletSilverado 2500 HD ClassicWT6.6V8DIESEL
2007ChevroletSilverado 2500 HD ClassicWT6.0V8GAS
2007ChevroletSilverado 2500 HD ClassicLS6.6V8DIESEL
2007ChevroletSilverado 3500 ClassicLT6.0V8GAS
2007ChevroletSilverado 3500 ClassicLT6.6V8DIESEL
2007ChevroletSilverado 3500 ClassicLS8.1V8GAS
2007ChevroletSilverado 3500 ClassicLS6.0V8GAS
2007ChevroletSilverado 3500 ClassicLS6.6V8DIESEL
2007ChevroletSilverado 3500 ClassicWT6.0V8GAS
2007ChevroletSilverado 3500 ClassicWT8.1V8GAS
2007ChevroletSilverado 3500 ClassicWT6.6V8DIESEL
2007ChevroletSilverado 3500 ClassicLT8.1V8GAS
2007ChevroletSilverado 1500 HD ClassicLT6.0V8GAS
2007GMCSavana 1500Base4.3V6GAS | AWD; | RWD;
2007GMCSavana 1500LT5.3V8FLEX | AWD; | RWD;
2007GMCSavana 1500Base5.3V8GAS | AWD; | RWD;
2007GMCSavana 1500Base5.3V8FLEX | AWD; | RWD;
2007GMCSavana 1500LS5.3V8GAS | AWD; | RWD;
2007GMCSavana 1500LS5.3V8FLEX | AWD; | RWD;
2007GMCSavana 1500LT5.3V8GAS | AWD; | RWD;
2007GMCSavana 2500LT6.0V8GAS
2007GMCSavana 2500Base6.0V8GAS
2007GMCSavana 2500Base6.6V8DIESEL
2007GMCSavana 2500Base4.8V8GAS
2007GMCSavana 2500LS6.0V8GAS
2007GMCSavana 3500LS6.0V8GAS
2007GMCSavana 3500Base6.0V8GAS
2007GMCSavana 3500Base6.6V8DIESEL
2007GMCSavana 3500Base4.8V8GAS
2007GMCSavana 3500LT6.0V8GAS
2007GMCEnvoyDenali5.3V8GAS
2007GMCEnvoySLT4.2L6GAS
2007GMCEnvoySLE4.2L6GAS
2007GMCSierra 1500 ClassicWT5.3V8GAS
2007GMCSierra 1500 ClassicSLT5.3V8GAS
2007GMCSierra 1500 ClassicSL4.8V8GAS
2007GMCSierra 1500 ClassicSLE6.0V8GAS
2007GMCSierra 1500 ClassicSL5.3V8FLEX
2007GMCSierra 1500 ClassicWT4.8V8GAS
2007GMCSierra 1500 ClassicHybrid5.3V8FULL HYBRID EV-GAS (FHEV)
2007GMCSierra 1500 ClassicSLE5.3V8FLEX
2007GMCSierra 1500 ClassicDenali6.0V8GAS
2007GMCSierra 1500 ClassicSL5.3V8GAS
2007GMCSierra 1500 ClassicSLT6.0V8GAS
2007GMCSierra 1500 ClassicWT5.3V8FLEX
2007GMCSierra 1500 ClassicSLE5.3V8GAS
2007GMCSierra 1500 ClassicWT4.3V6GAS
2007GMCSierra 1500 ClassicSL4.3V6GAS
2007GMCSierra 1500 ClassicSLE4.8V8GAS
2007GMCSierra 2500 HD ClassicSL6.0V8GAS
2007GMCSierra 2500 HD ClassicSL8.1V8GAS
2007GMCSierra 2500 HD ClassicSLT6.6V8DIESEL
2007GMCSierra 2500 HD ClassicWT6.6V8DIESEL
2007GMCSierra 2500 HD ClassicSLT6.0V8GAS
2007GMCSierra 2500 HD ClassicWT8.1V8GAS
2007GMCSierra 2500 HD ClassicSLE6.6V8DIESEL
2007GMCSierra 2500 HD ClassicSLT8.1V8GAS
2007GMCSierra 2500 HD ClassicSL6.6V8DIESEL
2007GMCSierra 2500 HD ClassicWT6.0V8GAS
2007GMCSierra 2500 HD ClassicSLE8.1V8GAS
2007GMCSierra 2500 HD ClassicSLE6.0V8GAS
2007GMCSierra 3500 ClassicSLT6.0V8GAS
2007GMCSierra 3500 ClassicSLE6.6V8DIESEL
2007GMCSierra 3500 ClassicSL8.1V8GAS
2007GMCSierra 3500 ClassicSL6.6V8DIESEL
2007GMCSierra 3500 ClassicWT8.1V8GAS
2007GMCSierra 3500 ClassicWT6.0V8GAS
2007GMCSierra 3500 ClassicSL6.0V8GAS
2007GMCSierra 3500 ClassicSLT8.1V8GAS
2007GMCSierra 3500 ClassicSLT6.6V8DIESEL
2007GMCSierra 3500 ClassicSLE6.0V8GAS
2007GMCSierra 3500 ClassicWT6.6V8DIESEL
2007GMCSierra 3500 ClassicSLE8.1V8GAS
2007GMCSierra 1500 HD ClassicSLT6.0V8GAS
2007GMCSierra 1500 HD ClassicSLE6.0V8GAS
2007Saab9-7x4.2i4.2L6GAS
2007Saab9-7x5.3i5.3V8GAS
2007HummerH2Base6.0V8GAS
2006IsuzuAscenderBase4.2L6GAS
2006IsuzuAscenderLS4.2L6GAS
2006IsuzuAscenderLS5.3V8GAS
2006BuickRainierCXL4.2L6GAS
2006BuickRainierCXL5.3V8GAS
2006CadillacEscaladeBase6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006CadillacEscalade ESVBase6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006CadillacEscalade EXTBase6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletAvalanche 1500LS5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletAvalanche 1500Z665.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletAvalanche 1500LT5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletAvalanche 1500LS5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletAvalanche 1500Z715.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletAvalanche 1500Z715.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletAvalanche 1500LT5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletAvalanche 1500Z665.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSSRBase6.0V8GAS
2006ChevroletSuburban 1500Base5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 1500LS5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 1500Z715.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 1500LTZ6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 1500Base5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 1500LS5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 1500LT5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 1500LT5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 1500Z715.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTahoeZ715.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTahoeBase5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTahoeLS5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTahoeBase4.8V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTahoeLT5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTahoeLT5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTahoeZ715.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTahoeLS4.8V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTahoeLS5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTahoeBase5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTrailblazerLT5.3V8GAS
2006ChevroletTrailblazerLS5.3V8GAS
2006ChevroletTrailblazerSS6.0V8GAS
2006ChevroletTrailblazerLT4.2L6GAS
2006ChevroletTrailblazerLS4.2L6GAS
2006ChevroletSuburban 2500LT8.1V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 2500LS8.1V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 2500LT6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSuburban 2500LS6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletExpress 1500LT5.3V8GAS | AWD; | RWD;
2006ChevroletExpress 1500Base5.3V8GAS | AWD; | RWD;
2006ChevroletExpress 1500LT4.3V6GAS | AWD; | RWD;
2006ChevroletExpress 1500Base4.3V6GAS | AWD; | RWD;
2006ChevroletExpress 1500LS5.3V8GAS | AWD; | RWD;
2006ChevroletExpress 1500LS4.3V6GAS | AWD; | RWD;
2006ChevroletExpress 2500LT6.6V8DIESEL
2006ChevroletExpress 2500LS4.8V8GAS
2006ChevroletExpress 2500Base4.3V6GAS
2006ChevroletExpress 2500LT6.0V8GAS
2006ChevroletExpress 2500LS6.0V8GAS
2006ChevroletExpress 2500Base6.6V8DIESEL
2006ChevroletExpress 2500LS6.6V8DIESEL
2006ChevroletExpress 2500Base6.0V8GAS
2006ChevroletExpress 2500Base4.8V8GAS
2006ChevroletExpress 2500LT4.8V8GAS
2006ChevroletExpress 3500Base4.8V8GAS
2006ChevroletExpress 3500LT6.0V8GAS
2006ChevroletExpress 3500Base6.6V8DIESEL
2006ChevroletExpress 3500Base6.0V8GAS
2006ChevroletExpress 3500LS6.0V8GAS
2006ChevroletSilverado 1500LS5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500LS5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500LT5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500SS6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500WT4.8V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500WT4.3V6GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500LS4.3V6GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500LT4.8V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500LS4.8V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500Hybrid5.3V8FULL HYBRID EV-GAS (FHEV)EXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500LT5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500WT5.3V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500LT6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500WT5.3V8FLEXEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 1500 HDLT6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 2500 HDLS6.6V8DIESELEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 2500 HDLT6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 2500 HDLT8.1V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 2500 HDLS6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 2500 HDLS8.1V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 2500 HDWT6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 2500 HDLT6.6V8DIESELEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 2500 HDWT8.1V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 2500 HDWT6.6V8DIESELEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 3500LS8.1V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 3500WT6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 3500LT6.6V8DIESELEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 3500WT6.6V8DIESELEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 3500LT6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 3500WT8.1V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 3500LS6.0V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 3500LS6.6V8DIESELEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletSilverado 3500LT8.1V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletAvalanche 2500LT8.1V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletAvalanche 2500LS8.1V8GASEXCEPT PWR ADJ PEDALS(JF4)
2006ChevroletTrailblazer EXTLT5.3V8GAS
2006ChevroletTrailblazer EXTLT4.2L6GAS
2006ChevroletTrailblazer EXTLS4.2L6GAS
2006ChevroletTrailblazer EXTLS5.3V8GAS
2006GMCEnvoySLT4.2L6GAS
2006GMCEnvoyDenali5.3V8GAS
Product info

The ACDelco Brake Light Switch part number D891A is a high-quality replacement part designed for Buick, Cadillac, Chevrolet, and GMC vehicle models. This brake light switch is engineered to meet or exceed OEM specifications for reliable and long-lasting performance.

One of the key features of the ACDelco Brake Light Switch is its durability. This part is made from high-quality materials that are resistant to wear and tear, ensuring that it will last for years even with frequent use. Additionally, the switch is designed to provide a precise fit, making it easy to install and ensuring that it will function properly when needed.

In terms of usage, the ACDelco Brake Light Switch is an essential component of your vehicle’s braking system. When you apply the brakes, the switch sends a signal to the brake lights, illuminating them and alerting other drivers behind you that you are slowing down or stopping. Without a functioning brake light switch, your brake lights may not work, which can be dangerous and even result in a traffic violation.

Overall, the ACDelco Brake Light Switch part number D891A is an excellent choice for anyone in need of a reliable replacement part for their Buick, Cadillac, Chevrolet, or GMC vehicle. With its high-quality construction, precise fit, and essential function, this brake light switch is sure to provide years of reliable performance.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
Yes
Connector GenderFemale
Connector Quantity1
Connector ShapeRectangle
Mounting Hardware IncludedNo
Switch TypePush
Terminal GenderMale
Terminal Quantity6
Terminal TypeBlade
Wire Harness IncludedNO
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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